package struts;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.ServletContext;
import org.apache.struts.action.*;
public final class AuthenticationAction extends Action { //(1)
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest req,
HttpServletResponse res) {
HttpSession session = req.getSession(); //(2)
ActionMessages errors = new ActionMessages(); //(3)
//(4)アクション・フォームBeanから値の取り出し
AuthenticationForm authenticationForm
= (AuthenticationForm)form;
String id = authenticationForm.getId();
String pass = authenticationForm.getPass();
if(!(id.equals("java") && pass.equals("road"))) { //(5)
errors.add(ActionMessages.GLOBAL_MESSAGE,
new ActionMessage("errors.login")); //(6)エラー生成
saveErrors(req, errors); //(7)
return (mapping.findForward("fail")); //(8)遷移先の指定
} else {
session.setAttribute("id", id); //(9)
return (mapping.findForward("success")); //(10)遷移先の指定
}
}
}
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